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3041031 = 37179809
BaseRepresentation
bin1011100110011100000111
312201111111210
423212130013
51234303111
6145102503
734563660
oct13463407
95644453
103041031
111797854
121027a33
13826236
14592367
154010a6
hex2e6707

3041031 has 16 divisors (see below), whose sum is σ = 4665600. Its totient is φ = 1725888.

The previous prime is 3041029. The next prime is 3041039. The reversal of 3041031 is 1301403.

It is not a de Polignac number, because 3041031 - 21 = 3041029 is a prime.

It is a super-2 number, since 2×30410312 = 18495739085922, which contains 22 as substring.

3041031 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3040998 and 3041016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3041039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3355 + ... + 4163.

It is an arithmetic number, because the mean of its divisors is an integer number (291600).

Almost surely, 23041031 is an apocalyptic number.

3041031 is a deficient number, since it is larger than the sum of its proper divisors (1624569).

3041031 is a wasteful number, since it uses less digits than its factorization.

3041031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3041031 is about 1743.8552118797. The cubic root of 3041031 is about 144.8795035404.

Adding to 3041031 its reverse (1301403), we get a palindrome (4342434).

The spelling of 3041031 in words is "three million, forty-one thousand, thirty-one".

Divisors: 1 3 7 21 179 537 809 1253 2427 3759 5663 16989 144811 434433 1013677 3041031